0 Compare Dell U3821DW vs LG 27UP850N - DisplayDB

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Comparison between Dell U3821DW vs LG 27UP850N

General Info
Model Number Dell U3821DW LG 27UP850N
Price
Type Monitor Monitor
Year 2021 2022
Brand Dell LG
Model Series UltraSharp UltraFine
Model Number U3821DW 27UP850N
Alias 27UP850N-W
Display
Screen Size Class 38" (inches) 27" (inches)
Diagonal Size 37.52 in
95.3 cm
952.9 mm
3.13 ft
26.96 in
68.5 cm
684.7 mm
2.25 ft
Screen Width 35.04 in
89 cm
890 mm
2.92 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 15.27 in
38.8 cm
387.8 mm
1.27 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Curvature 2300
Display Manufacturer BOE
Display Type IPS IPS
Display Bit Depth 10 bits 10 bits (8 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 24:10 16:9
Screen Resolution 3840 x 1600 3840 x 2160
Screen Pixel Pitch 0.229 mm 0.155 mm
Screen Pixel Density 109 ppi 163 ppi
Screen-to-Body Ratio 98.38 % 89.82 %
Backlight Source W-LED W-LED
DCI P3 95% 95%
sRGB 100 %
Screen Brightness 300 cd/m² 400 cd/m²
Static Screen Contrast 1000 : 1 1200 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 5 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 600 HDR10
DisplayHDR 400
3D No No
Size, weight, color
Case Depth 4.03 in
10.2 cm
102.4 mm
0.34 ft
1.79 in
4.5 cm
45.4 mm
0.15 ft
Case Weight 8.8 kg
19 lbs
4.1 kg
9 lbs
Case Width with Stand 35.21 in
89.4 cm
894.3 mm
2.93 ft
24.15 in
61.4 cm
613.5 mm
2.01 ft
Case Height with Stand 17.47 in
44.4 cm
443.8 mm
1.46 ft
18.08 in
45.9 cm
459.3 mm
1.51 ft
Case Depth with Stand 9.89 in
25.1 cm
251.2 mm
0.82 ft
11.55 in
29.3 cm
293.3 mm
0.96 ft
Case Weight with Stand 13.6 kg
30 lbs
5.9 kg
13 lbs
Case Color Black White, Gray
Hardware
Built-in Camera No No
Connectivity 1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode)
4 x USB 3.2 (Type-A; Gen 1; downstream)
2 x HDMI 2.0
1 x 3.5 mm Audio Out (line-out for speakers)
1 x DisplayPort 1.4
1 x Ethernet RJ45
1 x USB 3.2 (Type-B; Gen 1; upstream)
1 x USB 3.2 (Type-C; downstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-C; upstream; 90W; DP Alt Mode)
Audio
Audio Speakers 2 x 9W 2 x 5W
Features
Cool Features Low Blue Light
Picture-by-Picture
Picture-in-Picture
Flicker-free technology
KVM Switch
Color Calibrated
Wide Color Gamut
Color Weakness
Reader Mode
Dynamic Action Sync
Game Mode
True Color Pro
Smart Energy Saving
Flicker-free technology
Dual Controller
AMD FreeSync technology
Super Resolution+
HDR Effect
Black Stabilizer
HW Calibration
Extra Features Security lock slot Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 35.21 in
89.4 cm
894.3 mm
2.93 ft
24.15 in
61.4 cm
613.5 mm
2.01 ft
Case Height 15.44 in
39.2 cm
392.3 mm
1.29 ft
14.31 in
36.4 cm
363.5 mm
1.19 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes Yes
Height Adjustment Range 120 mm
12 cm
4.7244 in
0.3937 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support Yes No
Left Swivel 30 °
Right Swivel 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 20 °
Frequency and Interpolation
Vertical Digital Frequency 56 Hz - 76 Hz 40 Hz - 61 Hz
Horizontal Digital Frequency 30 kHz - 100 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB Type-C cable
USB Type-B 3.2 Gen 1 cable
DisplayPort cable
HDMI cable
USB Type-C cable
Certificates and Standards
Licenses ENERGY STAR 8.0
EPEAT Gold
RoHS
TAA Availability
TCO Certified Displays
C-Tick
CCC
CECP
CEL
cUL
ENERGY STAR
ErP
FCC Class B
KC
RoHS Compliant
TÜV/GS
VCCI
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 % 0 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 % 0 % - 85 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Dell U3821DW LG 27UP850N